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2620.30.00.30/Brass Foundry Zinc Ash/Mexico

Brass Foundry Zinc Ash from Mexico

Ash generated in brass (copper-zinc alloy) foundry operations, containing mainly copper with zinc, classified in HTS 2620.30.00.30 for recovery of metals. Qualifies under Chapter 2620(b) for arsenic/metal extraction uses.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Include foundry process documentation to prove non-iron/steel origin per hierarchy

• Quantify zinc via assay for statistical reporting; inaccuracies lead to penalties

• Segregate from municipal ash to prevent shift to heading 2621

Brass Foundry Zinc Ash from Mexico — Import Duty Rate | HTS 2620.30.00.30